Inventor · disambiguated record
Bernard J. Pingaud
Also filed as: PINGAUD BERNARD · PINGAUD BERNARD J
6 granted patents·104 citations·filing 1974–1989
84Inventor score
Top patents by PatentIndex Score
6 records- 0184US4376714AProcess for preparing acicular iron oxide particlesEASTMAN KODAK CO·Filed 1980·Granted Mar 15, 1983·29 cites·23 claims
- 0280US4451535AMagnetic recording elements, process for making the same and their use in recordingEASTMAN KODAK CO·Filed 1981·Granted May 29, 1984·30 cites·14 claims
- 0378US4255492AMagnetic recording crystals, process for producing same, and magnetic recording webs using sameEASTMAN KODAK CO·Filed 1974·Granted Mar 10, 1981·19 cites·25 claims
- 0459US4178416AAcicular ferric oxide for magnetic recording and process for producing sameEASTMAN KODAK CO·Filed 1978·Granted Dec 11, 1979·12 cites·12 claims
- 0550US5395672ALarge-capacity magnetic memory card and manufacturing methodKIOTA·Filed 1989·Granted Mar 7, 1995·10 cites·13 claims
- 0637US4798622APreparation of facetted nodular particlesEASTMAN KODAK CO·Filed 1986·Granted Jan 17, 1989·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →